Tammy Chavarria
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2016
- Practice address
- 675 N St Clair St, Chicago, IL 60611
- Practice phone
- Call (312) 695-0646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Chicago, Illinois
Find Tammy Chavarria's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tammy Chavarria is a nurse practitioner in Chicago, Illinois
Tammy Chavarria practices at Northwestern Medical Group in Chicago, Illinois.
Tammy Chavarria's NPI, 1043677529, was assigned on January 28, 2016. Tammy Chavarria holds Illinois license 209005920.
- NPI
- 1043677529NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628488616
- NPI enumeration date
- January 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 695-0646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tammy Chavarria practices at Northwestern Medical Group in Chicago, Illinois
Tammy Chavarria's primary practice is Northwestern Medical Group, at 675 N St Clair St, Chicago, IL 60611 in Cook County. The practice phone is (312) 695-0646.
- Northwestern Medical Group675 N St Clair St, Chicago, IL 60611 · Cook CountyPhone(312) 695-0646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tammy Chavarria is affiliated with 2 sites of care and 1 medical group
Tammy Chavarria's primary practice is Northwestern Medical Group in Chicago, Illinois. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Tammy Chavarria to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tammy Chavarria's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammy Chavarria practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Tammy Chavarria is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Tammy Chavarria's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Tammy Chavarria's licenses on file in 2 states: Illinois and Indiana.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
- Women's health nurse practitioner, Indiana
Nurse practitioners near Tammy Chavarria
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tammy Chavarria's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Tammy Chavarria's median patient age at 38, with 96% women.
Tammy Chavarria's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women96%
- Men3%
Source: Dmand AI Patient Panel Data
How Tammy Chavarria takes part in Medicare
Tammy Chavarria accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Tammy Chavarria's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tammy Chavarria
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tammy Chavarria's NPI number?
Tammy Chavarria's NPI number is 1043677529. It was assigned on January 28, 2016, and it is active in the NPI Registry.
What does Tammy Chavarria specialize in?
Tammy Chavarria is a nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Tammy Chavarria practice?
Tammy Chavarria practices at 675 N St Clair St, Chicago, IL 60611. Tammy Chavarria's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Tammy Chavarria to 1 group practice or clinic.
What is Tammy Chavarria's office phone number?
The practice phone on file for Tammy Chavarria is (312) 695-0646.
What is Tammy Chavarria's medical license number?
Tammy Chavarria holds Illinois license 209005920, one of the licenses on file in 2 states.
Which states has Tammy Chavarria been licensed in?
Dmand AI has state licenses on file for Tammy Chavarria in Illinois and Indiana.
What medical group is Tammy Chavarria part of?
Tammy Chavarria is linked to Northwestern Medical Faculty Foundation.
Does Tammy Chavarria accept Medicare?
Yes. CMS lists Tammy Chavarria as accepting Medicare assignment.
How long has Tammy Chavarria been practicing?
Tammy Chavarria graduated from medical school in 2000, 26 years ago.
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